Report: Sofia Vergara breaks up with boyfriend

According to the New York Post, the "Modern Family" looker attended a Monday-night museum gala and after-parties solo, after yet another fight with her boyfriend of two years, Nick Loeb. The two met January 2010 at a Golden Globes party. While friends have said the two have had various spats, the beautiful funnywoman reportedly told them that one might be the deal-breaker.

American old money meets met Colombian middle class The Loeb family is woven deep into American institutions: He's the great-great-grandson of Mayer Lehman, one of the Lehman Brothers. Vergara on the other hand grew up middle class in Colombia, married her high school sweetheart at age 18 and had a son. Both her husband and her father discouraged her plans to be a doctor (she settled for dental school). The two divorced after two years, but are reportedly still close. The actress faced personal tragedy when her older brother was killed during a kidnapping attempt. She brought her remaining family to live with her in Miami, but her younger brother, affected by his brother's murder, became addicted to alcohol and drugs.

Vergara's fame has been a "factor" in Loeb's political decisions. He told the Palm Beach Post back in January 2011, "I'm not ready to overwhelm her with this," Loeb said. "I want to make sure I do what's right for both of us." Understandable, given that during his state senate try, his then wife Anna was arrested and charged with driving under the influence. (Loeb ultimately blamed their separation on his wife having reconnected with an ex- back in her native Sweden.)

Fiery relationship. Vergara and Loeb have had arguments before. Even when Loeb was housebound after a 2010 accident, Us Magazine hinted that playing nursemaid wasn't an easy role. Vergara told UsMagazine.com, "It's been a very hard two months -- for him and for me.. Because, you know, I've been with him since the beginning."